UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1My0q8tDG2XECTIpxA+p7AvpRX138m43Vy19yW9Dqs=' 
WHERE 
  key_id = 'a891bafafdb7a7d0df7807e7bfa532893328543c6c9e2eebec86db770dd7789f' 
  AND (
    token = 'j1My0q8tDG2XECTIpxA+p7AvpRX138m43Vy19yW9Dqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )